Thank you for posting your feedback. We’re sorry to see your low star review. Because your review did not contain any background or details about your use of the product or the reason that you were not satisfied with it, we are not able to provide a proper response in this format. Should wish to provide these details, so that we can better addressed your concern, please feel free to contact us at https://www.tremcosealants.com/contact/ and complete the contact form to have a Tremco Representative reach out to you.